Apparatus for manufacturing glass bottles and similar articles.



CJK. FINKBEINER. APPARATUS FOR MANUFACTURING GLASS BOTTLES AND SIMILAR ARTICLES.

APPUCATlON FILED APR.19.1916- Patented May 21,191

2 SHEETS-SHEET 1.

C. K. FINKBEINER. APPARATUS FOR MANUFACTURING GLASS BOTTLES AND SIMILAR ARTICLES.

APPLICATION FILED :APR. 19. I916.

Patented May 21,1918.

2 'SHEETS-SHEET Z.

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CHARLES K..FI1\TKBEINER, OF LAURENS, SOUTH CAROLINA, ASSIGNOR, BY DIRECT AND MESNE ASSIGNMENTS, TO PARTI-COLORED GLASS BOTTLE COMPANY, OF WASHING TON, DISTRICT OF COLUMBIA, A CORPORATION OF DELAWARE.

APPARATUS FOR MANUFACTURING GLASS BOTTLES AND SIMILAR ARTICLES.

ncense.

Specification of Letters Patent.

Application filed April 19, 1916. Serial No. 92,179,.

To all whom it may concern:

Be itknown that I, CHARLES K. FINE- BEINER, a citizen of the United States, residing at Laurens, in the county of Laurens and State of South Carolina, have invented certain new and useful Improvements in Apparatus for Manufacturing Glass Bottles and Similar Articles, (Case 13;) and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same. 1

My invention relates to improvements in apparatus for manufacturing bottles and analogous receptacles.

The object of the present invention is to improve the construction of apparatus for the manufacture of bottles and analogous receptacles and to provide a simple, practical and efficient apparatus adapted to produce a single piece or integral receptacle having distinctive portions such as a distinctive neck of colored or tinted glass of a clifferent appearance from the body of the bottle or the receptacle, to indicate'the origin or kind of bottle or the contentsthereof and thereby obviate the necessity of applying tinfoil sealing caps and similar sealing devices for such purpose. i

A further ob'ect of the invention is to provide an apparatus of this character capable of enablingsuch bottles or analogous receptacles to be rapidly manufactured at an exceedingly low cost of production so that such bottles may be substituted for ordinary beer bottles and other bottles containing beverages of an alcoholic or non-alcoholic character.

A further object of the invention is to provide an apparatus adapted to produce bottles I and analogous receptacles having integral derstood that various changesin the proportion and minor details of construction may be resorted to without departing from the spirit or sacrificing any of the advantages of the invention.

In the drawings Figure 1 is a vertical sectional view of a blank mold and a neck mold embodying the invention, the plunger being moved downwardly a sufficient distance to mold the neck portion of the receptacle.

1 Fig. 2 is a similar view, the plunger being moved downwardly to the limit of its downward movement to complete the blank.

Fig. 3 is a horizontal sectional view on the line 3-3 of Fig. 1.

Fig. 4: is a vertical sectional view through a blow mold with the blank therein.

Fig. '5 is an elevation of the bottle.

Like numerals of reference designate corresponding parts in all the figures of the drawings.

Referring to the drawings, 1 designates a blank 1 mold of any desired construction bolted or otherwise secured upon a table 2, and preferably provided with a downwardly tapered cylindrical interior mold cavity to enable the completed blank 41 to be readily lifted out of the blank mold by a neck mold 5, in order to transfer the said blank L from the blank mold to a blow mold 6. The neck mold 5 which is composed of two hinged sections connected at the back by a suitable hinge 8, and provided with handles 9 at the front, may be of any desired construction and interior configuration, to mold a neck of the desired form. The neck mold, which is adapted to be attached first to the blank mold and afterward to the blow mold is provided with a dove-tailed groove or way 10 having inclined side walls adapted to re ceive the beveled side edges 11 of a gate 12, adapted to close the bottom of the neck mold for confining therein a quantity of glass 13 of a difierent kind as to shade or color from a quantity of glass 14 contained in the blank mold, whereby the neck portion of the bottle, or other receptacle, may be molded with a uniform margin 15. The gate 12, which isconstructed of sheet metal or other suitable material, is slidable through the Patented May 21,191.,

dove-tail way 10, and it is adapted to proin the neckmold and the plunger 19' is.

stop for engaging the blank mold to limit the forward or outward movement of the gate 12, when the opening. 16 is inregister' with the mouth or entrance of the blank mold. The movement of the slide'may be effected either by hand or mechanically.

The glass 14, which forms the body portion of the bottle, is placed in the mold priorto the placing of the neck mold upon the blank mold 1. After-the glass 14C is placed in the blank mold, the'neck moldis placed thereon with animperforate portion of\ the slide or gate 12 covering the mouth of the blank mold, thus confining the glass-13 in theneckniold. The glass1-3 is then placed moved downwardly to: the position: illustrated in Fig; 1 of-the drawings to mold the neck portion of the bottle; The gate is their pulled outward to bring the openin 16 over the mouth ofthe blank mold, and the plunger is then moved downwardly to thelin'iit of its downward movement tocomplete the molding ofthe. bottle blank. The:

plunger forces the glass 14: upwardly and outwardly and causes the same tounit'eunder pressure with the glass 13 constituting theneck portion of the bottle.

Dhe blank, after being completed in the manner illustratedin Fig. 2 of the drawing, is transferred to the blow mold 6,. and the molding of the bottle is completed by bringing the blow head 20 downupon the neck mold in the usual manner.

The blow mold 6 is of the usual construction, being composed of two hinged sections which are adapted to be opened to permit the removal of the bottle, which when rcmoved fromthe blow mold is treated in the usual-manner in a leer or annealing oven.

The sections of the gate 12 are adapted to be opened simultaneously with the sections of the neck 1nol.d',iand the handles 9 are provided with pivoted arms 21' secured by a' pivot 22 in a recess 23 in the lower s de of each of the handles 9. These pivoted arms are adapted to dropby gravity into notches or openings2- formed in the sections of the slide or closure 12' asv clearly illustrated in Fig. 2 of the drawings.- The'pivoted arms are adapted to be retained in an elevatedposition within the recesses 23 by pivoted catches or buttons 23*" located at the lower faces of the handles. The pivoted arms. '21

' are adapted to interlock the sections of the slide or closure12'with the handles of the sections of the neck mold so that when the latter isopened the sections of the gate 12 will also be opened for removal from the neck of the bottle or other receptacle.

The completed bottle25 illustrated in Figi 5*of the-drawing is-sliown' with itsneckportion26 of red glass and its-bottom-portion 27 of blue glass forconvenience oi' illustration. Any other distinguishing ltind of glass may be employed, as for instance the body portion of the bottle may be of ordinary flint glass and the neck portion of tinted glass. Also while the slidable closure is shown applied'tdthe neck mold atktho bottom thereoffor making-the neckportion of the bottle distinctive from the rest of the same-,the closure may belocated at any other desired point so as to make the neck portion. of greateror less length;

The gate may, fbrinstancaube-fitted into the top of the body mold, in which case it need not be made intwo parts-,because, since the opening therein; would be ofthc same diameter as the opening inthe body mold, the blank might be withdrawnthrough it.

It will be noted that the pressure of the plunger upon and into the hot and almost liquid glassin: the blankmold' will insure a strong welding union between the two masseso f: glass. llhe strength and finishof this oint is further improved by the subsequent' operation of blowing,and the final operation of annealing" removes any strains.

It will be seen that thevapparatusis adapted torapidly manufacture bottles and analogous receptacles having integral portions of a distinctivecharacteryand that hottles and receptacles-havingsuch distinctive portions may be advantageously employed for'designatin'g. various brands, or the origin of theeont'ents-of the receptacle.

Furthermore, it will be. clear that the apparatus is adapted to constitute a portion of various types of bottle making machines, and that tlie'blankmay be-formed by using theblank mold. in either an upright or inverted: position;

I: claim as my invention.

1-. In a bottle making machine, in com bination, ablank mold a separable neck mold, waystherein and a slide movable in said ways, said slide being provided with an opening; as large as the opening. into the blankmold.

2. In' a bottle making machine, in combination, a blank moldyai neck mold, slide waysarrangedbetween the two-molds and a slide arrangedto slide in said ways, said 1 slide being provided with an opening at least. as large asi-thecha'nnel between the neck and blank molds.

v 3: In a bottle makingmachine, in combination,. a blank mold,- a neck; mold, ways between said neck mold: and said blank mold and ihSllClG arranged in said ways,,said slide being pfiOVldBCl-Wlllh anopenmg as large as the channel between said ways and adapted.

4. In a bottle making machine, in corm bination, a blank mold, a neck mold therefor, ways in said neck mold, and a slide in said ways, said slide being provided in one end with an opening the size of the channel between the neck mold and the blank mold, and being at the other end continuous so as to afford a closure for said channel when the" slide is in a proper position.

5. In a bottle making machine, in combination, a blank mold, a neck mold therefor, Ways in said neck mold and a sectional slide in said ways, said slide being provided at one end with an opening the size of the channel between the neck mold and the blank mold, the slide being partible across said opening.

6. In a bottle making machine, in combination, a blank mold, a neck mold therefor, ways in said neck mold and a sectional slide in said ways, said slide being provided at one end with an opening the size of the channel between the neck mold and the blank mold, the slide being partible lengthwise across said opening.

7. In a bottle making machine, in combination, a blank mold, a neck mold therefor, ways in said neck mold and a sectional slide in said ways, said slide being provided at one end with an opening the size of the channel between the neck mold and the blank mold, the slide being partible across said opening, and means for holding together said sections.

8. In a bottle making machine, in combination, a blank mold a hinged neck mold therefor, ways in said neck mold, and a sectional slide in said ways, the sections of said slide being hinged to move with the hinged sections of the neck mold.

9. A machine for making glass bottles and analogous receptacles, including a blank mold, a neck mold arranged on the blank mold, and a slidable closure adapted to divide the space within the said molds into two separate compartments to enable two different kinds of glass to be successively operated on, and a plunger adapted to be operated to first mold the neck'or ring portion of the receptacle, and then operate on the rest of the glass to cause the same to unite with the said neck or ring portion to form a complete blank.

10. A machine for making glass bottles and analogous receptacles including a blank mold, a neck mold arranged on the blank mold, and a slidable closure carried by the neck mold and adapted to permit two different kinds of glass to be successively operated on, and a plunger, said plunger adapted to first form the neck or ring portion of the receptacle and then complete the formation of the blank and unite the two dili'erent kinds of glass. Y 11. A machine for making glass bottles and analogous receptacles including a blank mold, a neck mold, and aslidable closure arranged to permit two different kinds of glass to be successively operated on, and

a plunger, said closure being provided with an opening for the passage of the plunger. 12. A machine for making glass bottles and analogous receptacles including a blank mold, a neck mold arranged on the blank mold and provided with a guide or way, and a slidable closure mounted in the guideway and provided with an opening, and a plunger, said plunger being adapted to pass through said opening.

13. A machine for making glass bottles and analogous receptacles including a blank mold, a neck mold composed of hinged sections, a slidable closure carried by the neck mold and composed of hinged sections arranged to be opened and closed with the sections of the neck mold, and ways in the joint'between said blank and neck molds in which said closure may slide, said closure being imperforate at one end and at the other end having an opening registering with the openings between the neck and blank molds.

145. A machine for making glass bottles and analogous receptacles including a blank mold and a neck mold composed of hinged sections provided with handles, a slidable closure carried by the neck mold and composed of hinged sections, and means for connecting the sections of the closure with the sections of the neck mold for causing the said sections to open and close simultaneously, the slidable closure being adapted when in one position to close the opening V between the neck and blank molds.

15. A machine for making glass bottles and analogous receptacles including a blank mold and a neck mold composed of hinged sections provided with handles, a slidable closure carried by the neck mold and composed of hinged sections, and movable locking devices carried by the sections of the neck mold and arranged to engage the sections of the slidable closure, the slidable closure being adapted when in one position to close the opening between the neck and blank molds.

16. A machine for making glass bottles and analogous receptacles including a blank mold and a neck mold composed of hinged sections provided with handles, a slidable closure carried by the neck mold composed of hinged sections provided with openings, and pivoted arms mounted on the handles and arranged to engage said openings, the

slidable closure being adapted when in one neck and blank molds.

17a A machine formaking glass bottles and analogous receptacles including a blank mold and a neck mold composed of hinged sections provided- With handles, a slidable closure imperforate at one end and provided' with an opening at the other, carried bythe neck mold, and composed of hinged sections provided with openings, and pivoted arms'mounted on the handles and arranged to engage the said recesses or openings,- and catches mounted on the handles,

CHAS. K. FINKBEINER.

Copies of -this patentmay be obtained for five 'cents each, by addressing the Commissioner of Patents,

- Washington, D. 0. 

